# ISO 5545:1978 — Withdrawn and superseded ISO standards

For ISO 5545:1978, item title is Rennet caseins and caseinates — Determination of ash (Reference method); status code is 9599; successor is ISO 5545:2008; withdrawn / published date is 1978-06-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 5545:1978 _(verified: appears in the quote below)_
- **Item title:** Rennet caseins and caseinates — Determination of ash (Reference method) _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 5545:2008
- **Withdrawn / published date:** 1978-06-01 _(verified: appears in the quote below)_

## What the source says

> 11610,IS,,ISO 5545:1978,Rennet caseins and caseinates — Determination of ash (Reference method),Caséines présure et caséinates — Détermination des cendres (Méthode de référence),1978-06-01,1,['67.100.99'],ISO/TC 34/SC 5,9599,,[46333],"['en','fr']",2,"<p>Covers both caseins obtained by rennet precipitation and caseinates, with the exception of ammonium caseinate. The principle of determination consists in incinerating a test portion at a temperature of 825 +/- 25 degrees centigrade and weighing the residue.</p>"

## Source

- https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv

Last verified: 2026-08-05. Review by: 2027-02-01.
Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).